infrastructure question -- how to inspect client traffic even with Proxy in between

[jdazz88]

We are having issues with dataflow moving through the tipping point. All internal traffic is proxied prior to hitting the IPS, and it making security management a nightmare. We are currently unable to tell the source of a lot of traffic because it is all being proxied prior to arriving at the IPS. We implemented wccp redirect and integrated with it with a Websense content gateway.

Any suggestions would be stellar. I know this is not ideal design and I would love to help fix this lack of optimization. I have literally only worked a single day at this company as a network security engineer. I need help from this community so I can help my new employer.